package com.hxzy.config;

import com.netflix.loadbalancer.IRule;
import com.netflix.loadbalancer.RandomRule;
import com.netflix.loadbalancer.RoundRobinRule;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.client.RestTemplate;

@Configuration
public class RestTemplateConfig {

    /**
     * ribbon-loadbalancer-2.3.0.jar   @LoadBalanced
     * @return
     */
    @LoadBalanced
    @Bean
    public RestTemplate restTemplate(){
        return new RestTemplate();
    }

    /**
     * 配置负载均衡算法
     * @return
     */

    @Bean
    public IRule irule(){
       // return new RoundRobinRule();  //轮询  默认

        //随机
        return new RandomRule();
    }
}
